Commitments and Contingencies Disclosure [Abstract] Schedule of Guarantor Obligations [Table] Schedule of Guarantor Obligations [Table] Balance Sheet Information [Axis] Balance Sheet Information [Axis] Balance Sheet Information [Axis] Balance Sheet Location [Domain] Balance Sheet Location [Domain] Notes receivable Notes Receivable [Member] Equity investments Equity Method Investments [Member] Operating lease guarantees Off Balance Sheet Guarantee [Member] Off Balance Sheet Guarantee [Member] Inventory and prepayments Prepaid Expenses and Other Current Assets [Member] Related Party Transaction [Axis] Related Party Transaction [Axis] Related Party Transaction [Domain] Related Party Transaction [Domain] Equity Method Investee Equity Method Investee [Member] Guarantor Obligations [Line Items] Guarantor Obligations [Line Items] VIE, reporting entity involvement, maximum loss exposure, amount Variable Interest Entity, Reporting Entity Involvement, Maximum Loss Exposure, Amount Operating lease guarantees Guarantor Obligations, Maximum Exposure, Undiscounted Inventory and prepayments Inventory, Gross Retirement Benefits [Abstract] Expected long-term rate of return on plan assets Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Rate of Return on Plan Assets Earnings Per Share [Abstract] Schedule of Earnings Per Share, Basic and Diluted Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Income Tax Disclosure [Abstract] Income (loss) before taxes Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest Income tax expense Income Tax Expense (Benefit) Effective tax rate Effective Income Tax Rate Reconciliation, Percent Postemployment Benefits [Abstract] Schedule of Restructuring and Related Costs [Table] Schedule of Restructuring and Related Costs [Table] Restructuring Type [Axis] Restructuring Type [Axis] Type of Restructuring [Domain] Type of Restructuring [Domain] Employee Termination Benefits One-time Termination Benefits [Member] Contract Termination and Other Contract Termination [Member] Restructuring Plan [Axis] Restructuring Plan [Axis] Restructuring Plan [Domain] Restructuring Plan [Domain] Business Realignment Business Realignment Activities [Member] Charges to periodically realign the company's operations with anticipated market demand. Restructuring Cost and Reserve [Line Items] Restructuring Cost and Reserve [Line Items] Restructuring Reserve [Roll Forward] Restructuring Reserve [Roll Forward] Accrual balance at June 28, 2019 Restructuring Reserve Charges Restructuring and Related Cost, Incurred Cost Cash payments Payments for Restructuring Accrual balance at October 4, 2019 Foreign Manufacturing Facilities Closure of Foreign Manufacturing Facilities [Member] Closure of Foreign Manufacturing Facilities [Member] Cash payments Condensed Financial Information Disclosure [Abstract] Separate Financial Information of Guarantor Subsidiaries Condensed Financial Statements [Table Text Block] Share-based Payment Arrangement [Abstract] Employee Service Share-based Compensation, Unrecognized Service Costs [Table] Employee Service Share-based Compensation, Unrecognized Service Costs [Table] Schedule of employee share-based awards, unrecognized compensation in tabular format. Award Type [Axis] Award Type [Axis] Award Type [Domain] Award Type [Domain] Options Share-based Payment Arrangement, Option [Member] RSUs and PSUs Restricted Stock Units (RSUs) [Member] ESPP Employee Stock Purchase Plan [Member] Employee Stock Purchase Plan Employee Service Share-based Compensation, Unrecognized Service Costs [Line Items] Employee Service Share-based Compensation, Unrecognized Service Costs [Line Items] [Line Items] for Schedule of employee share-based awards, unrecognized compensation in tabular format. Unamortized Compensation Costs Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount Weighted Average Service Period Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Notes Receivable and Investments in Related Parties Notes Receivable and Investments in Related Parties [Table Text block] Disclosure of investments in and notes receivable from a joint venture accounted for under the equity-method. Variable Interest Entity Maximum Loss Exposure Variable Interest Entity Maximum Loss Exposure [Table Text Block] Enterprise's maximum exposure to loss as a result of its involvement with the VIE, including how the maximum exposure is determined, the significant sources of the enterprise's exposure to the VIE, and the differences between the maximum exposure to loss and the liability recognized in its financial statements. It may also include factors such as the fair market value at which the registrant is carrying an asset and registrant guarantees. Also, whether the enterprise's maximum exposure to loss as a result of its involvement with the VIE cannot be quantified. In general, a VIE is a corporation, partnership, trust, or any other legal structure used for business purposes that either (a) does not have equity investors with voting rights or (b) has equity investors that do not provide sufficient financial resources for the entity to support its activities. A VIE often holds financial assets, including loans or receivables, real estate or other property. A VIE may be essentially passive or it may engage in research and development or other activities on behalf of another company. Schedule of Guarantor Obligations Schedule of Guarantor Obligations [Table Text Block] Remaining Guarantee Obligations Remaining Guarantee Obligations [Table Text Block] Represents the guarantor's disclosures which should include the information about each guarantee, or each group of similar guarantees, even if the likelihood of the guarantor's having to make any payments under the guarantee is remote. This excludes disclosures for product warranties. Pensions and Other Post-retirement Benefit Plans Pension and Other Postretirement Benefits Disclosure [Text Block] Organization, Consolidation and Presentation of Financial Statements [Abstract] Inventory Disclosure [Abstract] Inventories: Inventory, Net [Abstract] Raw materials and component parts Inventory, Raw Materials and Supplies, Net of Reserves Work-in-process Inventory, Work in Process, Net of Reserves Finished goods Inventory, Finished Goods, Net of Reserves Total inventories Inventory, Net Condensed Income Statement [Table] Condensed Income Statement [Table] Equity Components [Axis] Equity Components [Axis] Equity Component [Domain] Equity Component [Domain] Retained Earnings Retained Earnings [Member] Consolidation Items [Axis] Consolidation Items [Axis] Consolidation Items [Domain] Consolidation Items [Domain] Eliminations Consolidation, Eliminations [Member] Consolidated Entities [Axis] Consolidated Entities [Axis] Consolidated Entities [Domain] Consolidated Entities [Domain] Parent Parent Company [Member] Guarantor Subsidiaries Guarantor Subsidiaries [Member] Non-Guarantor Subsidiaries Non-Guarantor Subsidiaries [Member] Condensed Income Statements, Captions [Line Items] Condensed Income Statements, Captions [Line Items] Revenue, net Revenue from Contract with Customer, Excluding Assessed Tax Cost of revenue Cost of Goods and Services Sold Gross profit Gross Profit Operating expenses: Operating Expenses [Abstract] Research and development Research and Development Expense (Excluding Acquired in Process Cost) Selling, general and administrative Selling, General and Administrative Expense Intercompany operating expense (income) Intercompany operating expense (income) Intercompany operating expense (income) between parent, guarantor and non-guarantor entities Employee termination, asset impairment, and other charges Employee termination, asset impairment and other charges Employee termination, asset impairment and other charges incurred. Total operating expenses Operating Expenses Operating income (loss) Operating Income (Loss) Interest income Investment Income, Interest Interest expense Interest Expense Other income (expense), net Other Nonoperating Income (Expense) Total interest and other expense, net Nonoperating Income (Expense) Income (loss) before taxes Equity in earnings from subsidiaries Income (Loss) from Subsidiaries, Net of Tax Income tax expense (benefit) Net income (loss) Net Income (Loss) Attributable to Parent Number of Shares Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] Options outstanding, beginning balance, shares Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number Exercised, shares Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period Canceled or expired, shares Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period Options outstanding, ending balance, shares Exercisable, period end, shares Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number Weighted Average Exercise Price Per Share Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Options outstanding, beginning balance, exercise price, in dollars per share Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price Exercised, exercise price, in dollars per share Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Canceled or expired, exercise price, in dollars per share Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price Options outstanding, ending balance, exercise price, in dollars per share Exercisable, period end, exercise price, in dollars per share Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price Aggregate Intrinsic Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value [Abstract] Exercised, intrinsic value Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value Options outstanding, ending balance, intrinsic value Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value Exercisable, period end, intrinsic value Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value Options outstanding, weighted average remaining contractual term Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Exercisable, period end, weighted average remaining contractual life Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term Leases [Abstract] Lessee, Operating Leases, Supplemental Balance Sheet Disclosures Lessee, Operating Leases, Supplemental Balance Sheet Disclosures [Table Text Block] Lessee, Operating Leases, Supplemental Balance Sheet Disclosures [Table Text Block] Lessee, Operating Leases, Supplemental Cash Flow Disclosures Lessee, Operating Leases, Supplemental Cash Flow Disclosures [Table Text Block] Lessee, Operating Leases, Supplemental Disclosures [Table Text Block] Long-term Purchase Agreements Contractual Obligation, Fiscal Year Maturity [Table Text Block] 2020 Purchase Obligation, Due Remainder Of Fiscal Year Purchase Obligation, Due Remainder Of Fiscal Year 2021 Purchase Obligation, Due in Second Year 2022 Purchase Obligation, Due in Third Year 2023 Purchase Obligation, Due in Fourth Year 2024 Purchase Obligation, Due in Fifth Year Thereafter Purchase Obligation, Due after Fifth Year Total Purchase Obligation Loss Contingencies [Table] Loss Contingencies [Table] Litigation Case [Axis] Litigation Case [Axis] Litigation Case [Domain] Litigation Case [Domain] Artificial Inflation in the price publicly traded common stock Artificial Inflation In The Price Publicly Traded Common Stock [Member] Artificial Inflation In The Price Publicly Traded Common Stock [Member] Legal Entity [Axis] Legal Entity [Axis] Entity [Domain] Entity [Domain] SanDisk SanDisk [Member] SanDisk [Member] Litigation Status [Axis] Litigation Status [Axis] Litigation Status [Domain] Litigation Status [Domain] Pending Litigation Pending Litigation [Member] Loss Contingencies [Line Items] Loss Contingencies [Line Items] Number of plaintiffs Loss Contingency, Number of Plaintiffs New claims filed, number Loss Contingency, New Claims Filed, Number Loss contingency, pending claims, number Loss Contingency, Pending Claims, Number Share price (in USD per share) Share Price Revenue from Contract with Customer [Abstract] Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Form Factor [Axis] Form Factor [Axis] Form Factor [Axis] Form Factor [Domain] Form Factor [Domain] [Domain] for Form Factor [Axis] HDD HDD [Member] HDD [Member] Flash-based Flash-based [Member] Flash-based [Member] Product and Service [Axis] Product and Service [Axis] Product and Service [Domain] Product and Service [Domain] Client Devices Client Devices [Member] Client Devices [Member] Data Center Devices & Solutions Data Center Devices & Solutions [Member] Data Center Devices & Solutions [Member] Client Solutions Client Solutions [Member] Client Solutions [Member] Geographical [Axis] Geographical [Axis] Geographical [Domain] Geographical [Domain] Americas Americas [Member] Europe, Middle East and Africa Europe Middle East And Africa [Member] Europe Middle East And Africa [Member] Asia Asia [Member] Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Fair Value Disclosures [Abstract] Fair Value Measurements and Investments Fair Value Disclosures [Text Block] Concentration Risk [Table] Concentration Risk [Table] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Revenue from Contract with Customer Revenue from Contract with Customer Benchmark [Member] Concentration Risk Type [Axis] Concentration Risk Type [Axis] Concentration Risk Type [Domain] Concentration Risk Type [Domain] Customer Concentration Risk Customer Concentration Risk [Member] Customer [Axis] Customer [Axis] Customer [Domain] Customer [Domain] Top Ten Customers Top Ten Customers [Member] Top Ten Customers [Member] Customer A Customer A [Member] Customer A [Member] Customer B Customer B [Member] Customer B [Member] Concentration Risk [Line Items] Concentration Risk [Line Items] Concentration risk, percentage Concentration Risk, Percentage Revenue, remaining performance obligation, amount Revenue, Remaining Performance Obligation, Amount Statement of Comprehensive Income [Abstract] Net income (loss) Other comprehensive loss, before tax: Other Comprehensive Income (Loss), Net of Tax [Abstract] Actuarial pension gain Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, before Tax Foreign currency translation adjustment Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax Net unrealized loss on derivative contracts and available-for-sale securities Other Comprehensive Income Unrealized Gain (Loss) On Derivatives Arising During Period And Available-For-Sale Securities Adjustment Before Reclassification Adjustments And Tax Other Comprehensive Income Unrealized Gain (Loss) On Derivatives Arising During Period And Available-For-Sale Securities Adjustment Before Reclassification Adjustments And Tax Total other comprehensive loss, before tax Other Comprehensive Income (Loss), before Tax Income tax benefit related to items of other comprehensive loss, before tax Other Comprehensive Income (Loss), Tax Other comprehensive loss, net of tax Other Comprehensive Income (Loss), Net of Tax Total comprehensive income (loss) Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Table] Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Table] Retirement Plan Sponsor Location [Axis] Retirement Plan Sponsor Location [Axis] Retirement Plan Sponsor Location [Domain] Retirement Plan Sponsor Location [Domain] Japan Plan Foreign Plan [Member] Retirement Plan Type [Axis] Retirement Plan Type [Axis] Retirement Plan Type [Domain] Retirement Plan Type [Domain] Pension Plan Pension Plan [Member] Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] Defined Benefit Plan, Change in Benefit Obligation [Roll Forward] Defined Benefit Plan, Change in Benefit Obligation [Roll Forward] Benefit obligations Defined Benefit Plan, Benefit Obligation Fair value of plan assets Defined Benefit Plan, Plan Assets, Amount Unfunded status Defined Benefit Plan, Funded (Unfunded) Status of Plan Disclosure of Share-based Compensation Arrangements by Share-based Payment Award Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block] Employee Service Share-based Compensation , Unrecognized Costs Employee Service Share-based Compensation , Unrecognized Costs [Table Text Block] Employee Service Share-based Compensation , Unrecognized Costs [Table Text Block] Stock Option Activity Share-based Payment Arrangement, Option, Activity [Table Text Block] Restricted Stock Unit Share-based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block] Employee Termination, Asset Impairment and Other Charges Employee Termination Benefits And Other Charges Disclosure [Text Block] Employee Termination Benefits and Other Charges Disclosure [Text Block] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Restricted and performance stock units Employee stock purchase plan Income Statement Location [Axis] Income Statement Location [Axis] Income Statement Location [Domain] Income Statement Location [Domain] Cost of revenue Cost of Sales [Member] Research and development Research and Development Expense [Member] Selling, general and administrative Selling, General and Administrative Expenses [Member] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Expenses on stock-based compensation Share-based Payment Arrangement, Expense Tax benefit Share-based Payment Arrangement, Expense, Tax Benefit Total Share-based Payment Arrangement, Expense, after Tax Condensed Financial Statements [Table] Condensed Financial Statements [Table] Debt Instrument [Axis] Debt Instrument [Axis] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] 4.750% senior unsecured notes due 2026 Four Point Seventy Five Percent Senior Unsecured Notes Due Two Thousand Twenty Six [Member] Four Point Seventy Five Percent Senior Unsecured Notes Due Two Thousand Twenty Six [Member] Condensed Financial Statements, Captions [Line Items] Condensed Financial Statements, Captions [Line Items] Debt instrument, interest rate (percentage) Debt Instrument, Interest Rate, Stated Percentage Statement of Financial Position [Abstract] Preferred stock, par value (in dollars per share) Preferred Stock, Par or Stated Value Per Share Preferred stock, authorized (in shares) Preferred Stock, Shares Authorized Preferred stock, issued (in shares) Preferred Stock, Shares Issued Preferred stock, outstanding (in shares) Preferred Stock, Shares Outstanding Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Common stock, authorized (in shares) Common Stock, Shares Authorized Common stock, issued (in shares) Common Stock, Shares, Issued Common stock, outstanding (in shares) Common Stock, Shares, Outstanding Treasury stock (in shares) Treasury Stock, Shares Income Tax Expense Income Tax Disclosure [Text Block] Schedule of Commitments, Contingencies and Guarantees [Table] Schedule of Commitments, Contingencies and Guarantees [Table] Schedule of Commitments, Contingencies and Guarantees [Table] Product Concentration Risk Product Concentration Risk [Member] Other Commitments [Axis] Other Commitments [Axis] Other Commitments [Domain] Other Commitments [Domain] Equipment Investments, Relocation Costs and Start-up Costs Equipment Investments, Relocation Costs And Start-Up Costs [Member] Equipment Investments, Relocation Costs And Start-Up Costs [Member] Prepayments of Future Depreciation Prepayments Of Future Depreciation [Member] Prepayments Of Future Depreciation [Member] Unissoft (Wuxi) Group Co Ltd. Unissoft (Wuxi) Group Co Ltd. [Member] Unissoft (Wuxi) Group Co Ltd. [Member] Investment, Name [Axis] Investment, Name [Axis] Investment, Name [Domain] Investment, Name [Domain] Flash Ventures Flash Ventures [Member] Flash Ventures [Member] Unis Venture Unis Venture [Member] Unis Venture [Member] Related Party [Axis] Related Party [Axis] Related Party [Domain] Related Party [Domain] Equity Method Investor, Name [Axis] Equity Method Investor, Name [Axis] Equity Method Investor, Name [Axis] Equity Method Investor, Name [Domain] Equity Method Investor, Name [Domain] Equity Method Investor, Name [Domain] Western Digital Corp Western Digital Corp [Member] Owner of record with less than 50% voting interest of the entity. Statistical Measurement [Axis] Statistical Measurement [Axis] Statistical Measurement [Domain] Statistical Measurement [Domain] Minimum Minimum [Member] Maximum Maximum [Member] Other Commitment, Period Other Commitment, Period Other Commitment, Period Related Party Transactions [Abstract] Related Party Transactions [Abstract] Payments for equity method investments Payments to Acquire Equity Method Investments Accounts payable to related parties Accounts Payable, Related Parties, Current Investment funding commitments Investment Funding Commitments Percent of commitment by the Company to fund a venture's investment in situations where the venture's sales are insufficient to cover the investments. Costs incurred associated with reduction in utilization Costs Associated With Underutilized Capacity As A Result Of A Temporary Abnormal Reduction In Production Costs Associated With Underutilized Capacity As A Result Of A Temporary Abnormal Reduction In Production Equity method investment, ownership percentage Equity Method Investment, Ownership Percentage Partner's ownership in venture business Partner's ownership in venture business Partner's ownership in venture business. Other commitment Other Commitment Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Receivable Type [Axis] Receivable Type [Axis] Receivable [Domain] Receivable [Domain] Factored Receivables Factored Receivables [Member] Factored Receivables [Member] Accounts, Notes, Loans and Financing Receivable [Line Items] Accounts, Notes, Loans and Financing Receivable [Line Items] Outstanding factored receivables Financing Receivable, after Allowance for Credit Loss Proceeds on sale of trade accounts receivable Proceeds from Sale and Collection of Receivables Purchase price of acquisition Payments to Acquire Businesses, Gross Other intangible sssets Other Intangible Assets, Net Goodwill recorded in connection with acquisitions Goodwill, Acquired During Period Class of Treasury Stock [Table] Class of Treasury Stock [Table] Share Repurchase Program [Axis] Share Repurchase Program [Axis] Share Repurchase Program [Domain] Share Repurchase Program [Domain] Stock Repurchase Program Effective Until July 25, 2023 Stock Repurchase Program Effective Until July 25 2023 [Member] Stock Repurchase Program Effective Until July 25 2023 [Member] Share Repurchase Program Share Repurchase Program [Member] Share Repurchase Program [Member] Equity, Class of Treasury Stock [Line Items] Equity, Class of Treasury Stock [Line Items] Stock repurchase program, number of shares authorized to be repurchased Stock Repurchase Program, Authorized Amount Stock repurchase program, remaining authorized repurchase, amount Stock Repurchase Program, Remaining Authorized Repurchase Amount Non-current net tax payable Accrued Income Taxes, Noncurrent Payables related to unrecognized tax benefits Liability for Uncertainty in Income Taxes, Noncurrent Other non-current liabilities Other Miscellanious Liabilities, Noncurrent Other Miscellanious Liabilities, Noncurrent Total other non-current liabilities Other Liabilities, Noncurrent Supplemental Financial Statement Data Supplemental Balance Sheet Disclosures [Text Block] Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Fiscal Year Fiscal Period, Policy [Policy Text Block] Use of Estimates Use of Estimates, Policy [Policy Text Block] Fair Value Measurements and Investments Fair Value Measurement, Policy [Policy Text Block] Accounting Pronouncements Recently Adopted New Accounting Pronouncements, Policy [Policy Text Block] Related Parties and Related Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Closure of Foreign Manufacturing Facilities Restructuring charges Restructuring Charges Condensed Balance Sheet Statement [Table] Condensed Balance Sheet Statement [Table] Condensed Balance Sheet Statements, Captions [Line Items] Condensed Balance Sheet Statements, Captions [Line Items] ASSETS Assets [Abstract] Current assets: Assets, Current [Abstract] Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Accounts receivable, net Accounts Receivable, after Allowance for Credit Loss, Current Intercompany receivables Intercompany Receivable, Net, Current Intercompany Receivable, Net, Current Inventories Loans due from consolidated affiliates Due from Affiliate, Current Other current assets Other Assets, Current Total current assets Assets, Current Non-current assets: Assets, Noncurrent [Abstract] Property, plant and equipment, net Property, Plant and Equipment, Net Notes receivable and investments in Flash Ventures Notes Receivable And Investments In Related Parties The total amount of investments in joint ventures that are intended to be held for an extended period of time (longer than one operating cycle) and loans due from and receivables due from the joint ventures. Goodwill Goodwill Other intangible assets, net Intangible Assets, Net (Excluding Goodwill) Investments in consolidated subsidiaries Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures Loans due from consolidated affiliates Due from Affiliate, Noncurrent Other non-current assets Other Assets, Noncurrent Total assets Assets LIABILITIES AND SHAREHOLDERS’ EQUITY Liabilities and Equity [Abstract] Liabilities: Liabilities [Abstract] Current liabilities: Liabilities, Current [Abstract] Accounts payable Accounts Payable, Current Accounts payable to related parties Intercompany payables Intercompany Payable, Current Intercompany Payable, Current Accrued expenses Accrued Liabilities, Current Accrued compensation Employee-related Liabilities, Current Loans due to consolidated affiliates Due to Affiliate, Current Current portion of long-term debt Long-term Debt, Current Maturities Total current liabilities Liabilities, Current Non-current liabilities: Liabilities, Noncurrent [Abstract] Long-term debt Long-term Debt, Excluding Current Maturities Loans due to consolidated affiliates Due to Affiliate, Noncurrent Other liabilities Total liabilities Liabilities Shareholders’ equity: Stockholders' Equity Attributable to Parent [Abstract] Total shareholders’ equity Stockholders' Equity Attributable to Parent Total liabilities and shareholders’ equity Liabilities and Equity Cash and cash equivalents Commitments and contingencies (Notes 7, 9, 12 and 15) Commitments and Contingencies Preferred stock, $0.01 par value; authorized — 5 shares; issued and outstanding — none Preferred Stock, Value, Issued Common stock, $0.01 par value; authorized — 450 shares; issued — 312 shares; outstanding — 298 shares and 295 shares, respectively Common Stock Values Dollar value of issued common stock whether issued at par value, no par or stated value. Note: elements for number of common shares, par value and other disclosure concepts are in another section within stockholders' equity. Additional paid-in capital Additional Paid in Capital Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Retained earnings Retained Earnings (Accumulated Deficit) Treasury stock — common shares at cost; 14 shares and 17 shares, respectively Treasury Stock, Value Statement of Cash Flows [Abstract] Cash flows from operating activities Net Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to reconcile net income (loss) to net cash provided by operations: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction Stock-based compensation Share-based Payment Arrangement, Noncash Expense Deferred income taxes Deferred Income Tax Expense (Benefit) Loss on disposal of assets Gain (Loss) on Disposition of Property Plant Equipment Write-off of issuance costs and amortization of debt discounts Amortization of Debt Issuance Costs and Discounts Other non-cash operating activities, net Other Operating Activities, Cash Flow Statement Changes in: Increase (Decrease) in Operating Capital [Abstract] Accounts receivable, net Increase (Decrease) in Accounts Receivable Inventories Increase (Decrease) in Inventories Accounts payable Increase (Decrease) in Accounts Payable, Trade Accounts payable to related parties Increase (Decrease) in Accounts Payable, Related Parties Accrued expenses Increase (Decrease) in Accrued Liabilities Accrued compensation Increase (Decrease) in Employee Related Liabilities Other assets and liabilities, net Increase (Decrease) in Other Operating Assets and Liabilities, Net Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Cash flows from investing activities Net Cash Provided by (Used in) Investing Activities [Abstract] Purchases of property, plant and equipment Payments to Acquire Property, Plant, and Equipment Acquisitions, net of cash acquired Payments to Acquire Businesses, Net of Cash Acquired Purchases of investments Payments to Acquire Investments Proceeds from sale of investments Proceeds from Sale of Debt Securities, Available-for-sale Proceeds from maturities of investments Proceeds from Sale of Held-to-maturity Securities Notes receivable issuances to Flash Ventures Payments For Long Term Loans For Related Parties The cash outflow associated with long-term loans for related parties where one party can exercise control or significant influence over another party, including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Notes receivable proceeds from Flash Ventures Proceeds From Long Term Loans For Related Parties The cash inflow associated with long-term loans for related parties where one party can exercise control or significant influence over another party, including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Strategic investments and other, net Payments for (Proceeds from) Other Investing Activities Net cash provided by (used in) investing activities Net Cash Provided by (Used in) Investing Activities Cash flows from financing activities Net Cash Provided by (Used in) Financing Activities [Abstract] Issuance of stock under employee stock plans Proceeds, Issuance of Shares, Share-based Payment Arrangement, Excluding Option Exercised Taxes paid on vested stock awards under employee stock plans Taxes Paid On Vested Stock Awards Under Employee Stock Plans Taxes paid on vested stock awards under employee stock plans. Repurchases of common stock Payments for Repurchase of Common Stock Dividends paid to shareholders Payments of Dividends Repayment of debt Repayments of Long-term Debt Net cash used in financing activities Net Cash Provided by (Used in) Financing Activities Effect of exchange rate changes on cash Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Net decrease in cash and cash equivalents Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Cash and cash equivalents, beginning of year Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Cash and cash equivalents, end of period Cash paid for income taxes Income Taxes Paid, Net Cash paid for interest Interest Paid, Excluding Capitalized Interest, Operating Activities Net Income (Loss) Per Common Share Earnings Per Share [Text Block] Guarantor Obligations, Nature [Axis] Guarantor Obligations, Nature [Axis] Guarantor Obligations, Nature [Domain] Guarantor Obligations, Nature [Domain] Payment of Principal Amortization Payment of Principal Amortization [Member] Payment of principal amortization. Purchase Option Exercise Price at Final Lease Terms Purchase Option Exercise Price [Member] Purchase Option Exercise Price at Final Lease Terms. Remaining nine months of 2020 Guarantee Obligations Maximum Exposure Year One Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions due within the first year after the balance sheet date. 2021 Guarantee Obligations Maximum Exposure Year Two Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions due within the second year after the balance sheet date. 2022 Guarantee Obligations Maximum Exposure Year Three Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions due within the third year after the balance sheet date. 2023 Guarantee Obligations Maximum Exposure Year Four Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions due within the fourth year after the balance sheet date. 2024 Guarantee Obligations Maximum Exposure Year Five Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions due within the fifth year after the balance sheet date. Thereafter Guarantee Obligations Maximum Exposure Thereafter Guarantee Obligations Maximum Exposure Thereafter Total guarantee obligations Goodwill Disclosure [Abstract] Goodwill Disclosure [Abstract] Goodwill [Roll Forward] Goodwill [Roll Forward] Goodwill balance, beginning of period Goodwill recorded in connection with an acquisition Goodwill balance, end of period Income Statement [Abstract] Interest and other income (expense): Nonoperating Income (Expense) [Abstract] Income tax expense Income (loss) per common share Basic (in dollars per share) Earnings Per Share, Basic Diluted (in dollars per share) Earnings Per Share, Diluted Weighted average shares outstanding: Weighted Average Number of Shares Outstanding, Diluted [Abstract] Basic (in shares) Weighted Average Number of Shares Outstanding, Basic Diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Cash dividends declared per share (in USD per share) Common Stock, Dividends, Per Share, Declared Product Warranties Disclosures [Abstract] Movement in Standard Product Warranty Accrual [Roll Forward] Movement in Standard Product Warranty Accrual [Roll Forward] Warranty accrual, beginning of period Standard Product Warranty Accrual Charges to operations Standard Product Warranty Accrual, Increase for Warranties Issued Utilization Standard Product Warranty Accrual, Decrease for Payments Changes in estimate related to pre-existing warranties Standard Product Warranty Accrual, Increase (Decrease) for Preexisting Warranties Warranty accrual, end of period Debt Disclosure [Abstract] Schedule of Long-term Debt Instruments [Table] Schedule of Long-term Debt Instruments [Table] Variable interest rate U.S. Term Loan B-4 maturing 2023 U.S. Term Loan B-4 [Member] U.S. Term Loan B-4 [Member] Debt Instrument [Line Items] Debt Instrument [Line Items] Repayment of debt Obligations and Funded Status Changes in Projected Benefit Obligations, Fair Value of Plan Assets, and Funded Status of Plan [Table Text Block] Unfunded Amounts Recognized on Consolidated Balance Sheets Schedule of Amounts Recognized in Balance Sheet [Table Text Block] Current liabilities Liability, Defined Benefit Plan, Current Non-current liabilities Liability, Defined Benefit Plan, Noncurrent Net amount recognized Liability, Defined Benefit Plan Legal Entity of Counterparty, Type [Axis] Legal Entity of Counterparty, Type [Axis] Legal Entity Type of Counterparty [Domain] Legal Entity Type of Counterparty [Domain] Flash Partners Ltd Flash Partners Ltd [Member] Flash Partners Ltd. Flash Alliance Ltd Flash Alliance Ltd [Member] Flash Alliance Ltd. Flash Forward Ltd Flash Forward Ltd [Member] Flash Forward Ltd. Notes receivable, related parties Notes Receivable, Related Parties Investments Investments Notes receivable and investments in Flash Ventures Goodwill and Intangible Assets Disclosure [Abstract] Finite-lived intangible assets Finite-Lived Intangible Assets, Gross In-process research and development Indefinite-lived Intangible Assets (Excluding Goodwill) Accumulated amortization Finite-Lived Intangible Assets, Accumulated Amortization Intangible assets, net Condensed Balance Sheet Condensed Balance Sheet [Table Text Block] Condensed Income Statement Condensed Income Statement [Table Text Block] Condensed Statement of Comprehensive Income Condensed Statement of Comprehensive Income [Table Text Block] Condensed Cash Flow Statement Condensed Cash Flow Statement [Table Text Block] Financial Assets and Liabilities Measured at Fair Value on Recurring Basis Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Related Costs And Fair Values Based On Quoted Market Prices Related Costs And Fair Values Based On Quoted Market Prices [Table Text Block] Comparison and disclosure of financial instruments where the carrying value in the financial statements differs from the fair value. Organization and Basis of Presentation Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Income Tax Disclosure [Table] Income Tax Disclosure [Table] Income Tax Disclosure [Table] Income Tax Authority, Name [Axis] Income Tax Authority, Name [Axis] Income Tax Authority, Name [Domain] Income Tax Authority, Name [Domain] Internal Revenue Service (IRS) Internal Revenue Service (IRS) [Member] Tax Period [Axis] Tax Period [Axis] Tax Period [Domain] Tax Period [Domain] Tax Year 2008 Through 2009 Tax Year 2008 Through 2009 [Member] Tax Year 2008 Through 2009 [Member] Tax Years 2010 Through 2012 Tax Years 2010 Through 2012 [Member] Tax Years 2010 Through 2012 [Member] Income Tax Disclosure [Line Items] Income Tax Disclosure [Line Items] Income Tax Disclosure [Line Items] U.S. Federal statutory rate Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent Provisional income tax expense (benefit) related to remeasurement of deferred tax balances Tax Cuts And Jobs Act Of 2017, Change In Tax Rate, Income Tax Expense (Benefit), Incomplete Accounting, Provisional Amount Tax Cuts And Jobs Act Of 2017, Change In Tax Rate, Income Tax Expense (Benefit), Incomplete Accounting, Provisional Amount Federal tax, subject to interest Income Tax Examination, Estimate of Possible Loss Federal tax related to adjustments for transfer pricing Income Tax Examination, Estimate of Possible Loss Resulting From Transfer Pricing Adjustments Income Tax Examination, Estimate of Possible Loss Resulting From Transfer Pricing Adjustments Unrecognized tax benefits Unrecognized Tax Benefits Penalties and interest accrued on unrecognized tax benefits Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued Potential payables related to unrecognized tax benefits Unrecognized Tax Benefits Payable Unrecognized Tax Benefits Payable Accounting Changes and Error Corrections [Abstract] New Accounting Pronouncements or Change in Accounting Principle [Table] New Accounting Pronouncements or Change in Accounting Principle [Table] Adjustments for New Accounting Pronouncements [Axis] Adjustments for New Accounting Pronouncements [Axis] Type of Adoption [Domain] Type of Adoption [Domain] Accounting Standards Update 2016-02 Accounting Standards Update 2016-02 [Member] New Accounting Pronouncements or Change in Accounting Principle [Line Items] New Accounting Pronouncements or Change in Accounting Principle [Line Items] Increase in lease assets Operating Lease, Right-of-Use Asset Increase in lease liabilities Operating Lease, Liability Decrease to retained earnings Cumulative Effect of New Accounting Principle in Period of Adoption Debt Debt Disclosure [Text Block] Condensed Cash Flow Statement [Table] Condensed Cash Flow Statement [Table] Condensed Cash Flow Statements, Captions [Line Items] Condensed Cash Flow Statements, Captions [Line Items] Net cash provided by (used in) operating activities Purchases of property, plant and equipment Payments for equity method investments Intercompany loan from consolidated affiliates Intercompany loans to (from) consolidated subsidiaries Intercompany to (from) parent entity to wholly owned consolidated subsidiaries that are settled. Advances from (to) parent and consolidated affiliates Investments in and Advances to Affiliates, at Fair Value, Gross Additions Taxes paid on vested stock awards under employee stock plans Intercompany loan from (to) consolidated affiliates Proceeds from Contributions from Parent Change in investment in consolidated subsidiaries Proceeds from (Payments for) Other Financing Activities Accumulated Other Comprehensive Income Rollforward [Abstract] Accumulated Other Comprehensive Income Rollforward [Abstract] Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] Actuarial Pension Gains (Losses) Accumulated Defined Benefit Plans Adjustment, Net Gain (Loss) Attributable to Parent [Member] Foreign Currency Translation Adjustment Accumulated Foreign Currency Adjustment Attributable to Parent [Member] Unrealized Gains (Losses) on Derivative Contracts Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] AOCI Attributable to Parent AOCI Attributable to Parent [Member] Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income (Loss) [Roll Forward] Accumulated Other Comprehensive Income (Loss) [Roll Forward] Accumulated Other Comprehensive Income (Loss) [Roll Forward] Beginning balance Other comprehensive income (loss) before reclassifications OCI, before Reclassifications, before Tax, Attributable to Parent Amounts reclassified from accumulated other comprehensive income (loss) Reclassification from AOCI, Current Period, before Tax, Attributable to Parent Income tax benefit (expense) related to items of other comprehensive income (loss) Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent Net current-period other comprehensive loss Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Ending balance Leases and Other Commitments Lessee, Operating Leases [Text Block] Revenues Revenue from Contract with Customer [Text Block] Remaining nine months of 2020 Lessee, Operating Lease, Liability, Payments, Remainder of Fiscal Year 2021 Lessee, Operating Lease, Liability, Payments, Due Year Two 2022 Lessee, Operating Lease, Liability, Payments, Due Year Three 2023 Lessee, Operating Lease, Liability, Payments, Due Year Four 2024 Lessee, Operating Lease, Liability, Payments, Due Year Five Thereafter Lessee, Operating Lease, Liability, Payments, Due after Year Five Total future minimum lease payments Lessee, Operating Lease, Liability, Payments, Due Less: Imputed Interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Present value of lease liabilities Less: Current portion (included in Accrued expenses) Operating Lease, Liability, Current Long-term operating lease liabilities (included in Other liabilities) Operating Lease, Liability, Noncurrent Weighted average remaining lease term in years Operating Lease, Weighted Average Remaining Lease Term Weighted average discount rate Operating Lease, Weighted Average Discount Rate, Percent Operating lease right-of-use assets Cost of operating leases Operating Lease, Cost Cash paid for operating leases Operating Lease, Payments Operating lease assets obtained in exchange for operating lease liabilities Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Restricted Stock Units And Performance Share Units Restricted Stock Units And Performance Share Units [Member] Restricted Stock Units And Performance Share Units [Member] Number of Shares Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Outstanding, beginning balance, shares Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number Granted, shares Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period Vested, shares Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period Forfeited, shares Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period Outstanding, ending balance, shares Weighted Average Grant Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Outstanding, beginning balance, grant date fair value, in dollars per share Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Granted, grant date fair value, in dollars per share Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Vested, grant date fair value, in dollars per share Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Forfeited, grant date fair value, in dollars per share Share Based Compensation Arrangement By Share Based Payment Awards Equity Instruments Other Than Options Forfeited In Period Weighted Average Grant Date Fair Value Share based compensation arrangement by share based payment awards equity instruments other than options forfeited in period weighted average grant date fair value. Outstanding, ending balance, grant date fair value, in dollars per share Aggregate value of restricted stock awards vested Aggregate Value Of Restricted Stock Awards Vested Aggregate Value Of Restricted Stock Awards Vested Dividends declared Dividends Declared Equity impact of dividends declared by an entity during the period. This element includes paid and unpaid dividends declared during the period. Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Level 2 Fair Value, Inputs, Level 2 [Member] Measurement Basis [Axis] Measurement Basis [Axis] Fair Value Measurement [Domain] Fair Value Measurement [Domain] Portion at Fair Value Measurement [Member] Portion at Fair Value Measurement [Member] Carrying Value Reported Value Measurement [Member] Fair Value Estimate of Fair Value Measurement [Member] 0.50% convertible senior notes due 2020 Convertible Senior Notes Due Two Thousand Twenty Member [Member] 0.5% Sr. Convertible Notes due 2020 [Member] Variable interest rate Term Loan A-1 maturing 2023 Term Loan A-1 [Member] Term Loan A-1 [Member] 1.50% convertible notes due 2024 One Point Fifty Percent Senior Convertible Notes Due Two Thousand Twenty Four [Member] One Point Fifty Percent Senior Convertible Notes Due Two Thousand Twenty Four [Member] Long-term debt Long-term Debt, Fair Value Recent Accounting Pronouncements New Accounting Pronouncements and Changes in Accounting Principles [Text Block] Supplemental Financial Information [Table] Supplemental Financial Information [Table] Supplemental Financial Information [Table] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Domain] Property, Plant and Equipment, Type [Domain] Land Land [Member] Buildings and improvements Building and Building Improvements [Member] Machinery and equipment Machinery and Equipment [Member] Computer equipment and software Computer Equipment and Software [Member] Capitalized computer equipment and software purchases. Furniture and fixtures Furniture and Fixtures [Member] Construction-in-process Construction in Progress [Member] Supplemental Financial Information [Line Items] Supplemental Financial Information [Line Items] Supplemental Financial Information [Line Items] Property, plant and equipment: Property, Plant and Equipment, Net [Abstract] Property, plant and equipment, gross Property, Plant and Equipment, Gross Accumulated depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Property, plant, and equipment, net Guarantees [Abstract] Total guarantee obligations Inventories Schedule of Inventory, Current [Table Text Block] Property, Plant and Equipment Property, Plant and Equipment [Table Text Block] Schedule of Goodwill Schedule of Goodwill [Table Text Block] Schedule of Intangible Assets Schedule of Finite-Lived Intangible Assets [Table Text Block] Schedule of Product Warranty Liability Schedule of Product Warranty Liability [Table Text Block] Schedule of Other Noncurrent Liabilities Other Noncurrent Liabilities [Table Text Block] Schedule of Accumulated Other Comprehensive Income (Loss) Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Measurement Frequency [Axis] Measurement Frequency [Axis] Measurement Frequency [Domain] Measurement Frequency [Domain] Fair Value, Measurements, Recurring Fair Value, Recurring [Member] Asset Class [Axis] Asset Class [Axis] Asset Class [Domain] Asset Class [Domain] Cash equivalents - Money market funds Money Market Funds [Member] Certificates of deposit Certificates of Deposit [Member] Foreign exchange contracts Foreign Exchange Contract [Member] Interest rate swap contracts Interest Rate Swap [Member] Level 1 Fair Value, Inputs, Level 1 [Member] Level 3 Fair Value, Inputs, Level 3 [Member] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Cash equivalents: Cash and Cash Equivalents, Fair Value Disclosure Foreign exchange contracts Derivative Asset Total assets at fair value Assets, Fair Value Disclosure Derivative liability Derivative Liability Total liabilities fair value Financial and Nonfinancial Liabilities, Fair Value Disclosure Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative Instruments and Hedging Activities Derivative Instruments and Hedging Activities Disclosure [Text Block] Shareholders' Equity Shareholders' Equity and Share-based Payments [Text Block] Cover page. Document Type Document Type Document Quarterly Report Document Quarterly Report Document Period End Date Document Period End Date Document Transition Report Document Transition Report Entity File Number Entity File Number Entity Registrant Name Entity Registrant Name Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Entity Tax Identification Number Entity Tax Identification Number Entity Address, Address Line One Entity Address, Address Line One Entity Address, City or Town Entity Address, City or Town Entity Address, State or Province Entity Address, State or Province Entity Address, Postal Zip Code Entity Address, Postal Zip Code City Area Code City Area Code Local Phone Number Local Phone Number Title of 12(b) Security Title of 12(b) Security Trading Symbol Trading Symbol Security Exchange Name Security Exchange Name Entity Current Reporting Status Entity Current Reporting Status Entity Interactive Data Current Entity Interactive Data Current Entity Filer Category Entity Filer Category Entity Small Business Entity Small Business Entity Emerging Growth Company Entity Emerging Growth Company Entity Shell Company Entity Shell Company Entity Common Stock, Shares Outstanding (in shares) Entity Common Stock, Shares Outstanding Entity Central Index Key Entity Central Index Key Current Fiscal Year End Date Current Fiscal Year End Date Document Fiscal Year Focus Document Fiscal Year Focus Document Fiscal Period Focus Document Fiscal Period Focus Amendment Flag Amendment Flag Condensed Statement of Comprehensive Income [Table] Condensed Statement of Comprehensive Income [Table] Condensed Statement of Income Captions [Line Items] Condensed Statement of Income Captions [Line Items] Actuarial pension gain Legal Proceedings Legal Matters and Contingencies [Text Block] Current portion (included in Accrued expenses) Standard Product Warranty Accrual, Current Long-term portion (included in Other liabilities) Standard Product Warranty Accrual, Noncurrent Total warranty accrual Schedule of Restructuring Reserve by Type of Cost Schedule of Restructuring Reserve by Type of Cost [Table Text Block] Long-term Debt, Type [Axis] Long-term Debt, Type [Axis] Long-term Debt, Type [Domain] Long-term Debt, Type [Domain] Convertible Debt Convertible Debt [Member] Revolving credit facility maturing 2023 Revolving Credit Facility [Member] Debt instrument, face amount Debt Instrument, Face Amount Issuance costs and debt discounts Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net Net carrying value Long-term Debt Less current portion of long-term debt Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items] Revenue, remaining performance obligation period Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period Weighted average shares outstanding: Weighted Average Number of Shares Outstanding Reconciliation [Abstract] Employee stock options, RSUs, PSUs, ESPP (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements Diluted (in shares) Income (loss) per common share Net Income (Loss) Available to Common Stockholders, Basic [Abstract] Basic (in dollars per share) Basic Earnings Per Share, Pro Forma Common shares excluded from the calculation of diluted shares Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Schedule of Debt Schedule of Debt [Table Text Block] Statement of Stockholders' Equity [Abstract] Statement [Table] Statement [Table] Common Stock Common Stock [Member] Treasury Stock Treasury Stock [Member] Additional Paid-In Capital Additional Paid-in Capital [Member] Accumulated Other Comprehensive Income (Loss) Statement [Line Items] Statement [Line Items] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Beginning balance (in shares) Shares, Issued Adoption of New Accounting Standard Employee stock plans Stock Issued During Period, Value, Employee Stock Purchase Plan Employee stock plans (in shares) Stock Issued During Period, Shares, Employee Stock Purchase Plans Stock-based compensation APIC, Share-based Payment Arrangement, Increase for Cost Recognition Repurchases of common stock Treasury Stock, Value, Acquired, Cost Method Repurchases of common stock (in shares) Treasury Stock, Shares, Acquired Dividends to shareholders Actuarial pension gain Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax Foreign currency translation adjustment Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax Net unrealized loss on derivative contracts Other Comprehensive Income Unrealized Gain (Loss) On Derivatives Arising During Period And Available-For-Sale Securities Adjustment Before Reclassification Adjustments, Net of Tax Other Comprehensive Income Unrealized Gain (Loss) On Derivatives Arising During Period And Available-For-Sale Securities Adjustment Before Reclassification Adjustments, Net of Tax Ending balance (in shares) Schedule of Effective Income Tax Rate Reconciliation Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Disaggregation of Revenue Disaggregation of Revenue [Table Text Block] Unrealized loss expected to be reclassified into earnings Foreign Currency Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months